Activation analysis with charged particles

Physics with Trapped Charged Particles

Tumor Therapy with Heavy Charged Particles

The inverse depth dose profile i.e. the increase of the dose with penetration depth make heavy charged particles like protons and heavy ions an ideal tool for the radiotherapy of deep-seated tumors. For carbon ions this good dose profile is potentiated by an additional increase in the relative biological effectiveness (RBE) towards the end of the particle range. The physical and biological basi...

Charged Particles: A Builder’s Guide

It is sometimes claimed that one cannot describe charged particles in gauge theories. We identify the root of the problem and present an explicit construction of charged particles. This is shown to have good perturbative properties and, asymptotically before and after scattering, to recover particle modes. Talk held by M. Lavelle at the Sixth Workshop on Non-Perturbative Quantum Chromodynamics,...

Energetic Charged Particles Above Thunderclouds

The French government has committed to launch the satellite TARANIS to study transient coupling processes between the Earth’s atmo­ sphere and near-Earth space. The prime objective of TARANIS is to detect energetic charged particles and hard radiation emanating from thunderclouds. The British Nobel prize winner C.T.R. Wilson predicted lightning discharges from the top of thunderclouds into spac...

Pixel Detectors for Charged Particles

Pixel Detectors, as the current technology of choice for the innermost vertex detection, have reached a stage at which large detectors have been built for the LHC experiments and a new era of developments, both for hybrid and for monolithic or semi-monolithic pixel detectors is in full swing. This is largely driven by the requirements of the upgrade programme for the superLHC and by other colli...